Sökning - 5 resultat för 'TK 255'

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: ISO
Svarsdatum: den 9 okt 2022
Se merSe mindre
 

This International Standard addresses light-duty vehicles, e.g. passenger cars, pick-up trucks, light vans and sport utility vehicles (motorcycles excluded) equipped with MALSO systems. It specifies minimum
functionality requirements which the driver can generally expect of the device, i.e. detection of and information on the presence of relevant obstacles within a defined (short) detection range. It defines
minimum requirements for failure indication as well as performance test procedures; it includes rules for the general information strategy but does not restrict the kind of information or display system.
MALSO systems use object-detection devices (sensors) for ranging in order to provide the driver with information based on the distance to obstacles. The sensing technology is not addressed; however, technology affects the performance-test procedures set up in this International Standard (see
Clause 7). The current test objects are defined based on systems using ultrasonic sensors, which reflect the most commonly used technology at the time of publishing this International Standard. For other sensing technologies possibly coming up in the future, these test objects shall be checked and changed if required.
Visibility-enhancement systems like video-camera aids without distance ranging and warning are not covered by this International Standard.
Reversing aids and obstacle-detection devices on heavy commercial vehicles are not addressed by this International Standard; requirements for those systems are defined in ISO/TR 12155.

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: ISO
Svarsdatum: den 3 nov 2022
Se merSe mindre
 

This document focuses on automated braking at velocities below 10 km/h (2.78 m/s) and specifically aims to avoid or mitigate collisions with pedestrians, other road users (e. g. vehicles) and stationary objects including infrastructure elements (e. g. walls, pillars). These collisions mainly occur during reversing manoeuvres but this document also addresses collisions in other directions during low speed manoeuvring.
ABLS requires information about the position and motion of the object, motion of the subject vehicle and driver actions, and determines if the evaluated situation represents a collision risk. If an imminent
collision risk exists ABLS will automatically activate a brake action to avoid or at least mitigate the collision.
This standard provides minimum requirements and test procedures. The standard will not define test objects, but will refer to the ISO 19206 series for test objects to be used.
Basically, the human driver is assumed to perform or at least supervise all driving manoeuvres because the ABLS application is restricted to support only SAE Level 0 up to level 2 systems. Evasive steering manoeuvres are not part of the standard.
This standard applies to light vehicles[1] only. Vehicles equipped with trailers are not within the scope of this document.

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: CEN
Svarsdatum: den 10 nov 2022
Se merSe mindre
 

This document specifies the conceptual and logical data model in addition to the physical encoding formats for geographic databases for Intelligent Transport Systems (ITS) applications and services. This document includes a specification of potential contents of such databases (data dictionaries for Features, Attributes and Relationships), a specification of how these contents are to be represented, and how relevant information about the database itself can be specified (metadata). This document further defines map data used in automated driving systems, Cooperative-ITS, and Multi-modal transport.
The focus of this document is firstly on emerging ITS applications and services, such as Cooperative-ITS and automated driving systems, and it emphasizes road, lane and relevant information on road and lane. However, ITS applications and services also require other information in addition to road and road-related information, which are provided as external databases to connect with GDF and to complement each other. Highly defined public transport databases, for instance, are indispensable in multi-modal transport applications and services in particular. Thus, this document focuses secondly on an expansion of the specification to connect with externally existing databases. It is particularly designed to connect a Transmodel (EN 12896-1 and EN 12896-2) conformant public transport database.
Typical ITS applications and services targeted by this document are in-vehicle or portable navigation systems, traffic management centres, or services linked with road management systems, including public transport systems.
The conceptual data model specified here has a broader focus than ITS applications and services. It is application independent, allowing for future harmonization of this model with other geographic database standards.

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: CEN
Svarsdatum: den 10 nov 2022
Se merSe mindre
 

This document specifies the conceptual and logical data model and physical encoding formats for geographic databases for Intelligent Transport Systems (ITS) applications and services. It includes a specification of potential contents of such databases (data dictionaries for Features, Attributes and Relationships), a specification of how these contents shall be represented, and of how relevant information about the database itself may be specified (metadata).
The focus of this document is on ITS applications and services and it emphasizes road and road-related information. ITS applications and services, however, also require information in addition to road and road-related information.
EXAMPLE 1 ITS applications and services need information about addressing systems in order to specify locations and/or destinations. Consequently, information about the administrative and postal subdivisions of an area is essential.
EXAMPLE 2 Map display is an important component of ITS applications and services. For proper map display, the inclusion of contextual information such as land and water cover is essential.
EXAMPLE 3 Point-of-Interest (POI) or service information is a key feature of traveller information. It adds value to end-user ITS applications and services.
Typical ITS applications and services targeted by this document are in-vehicle or portable navigation systems, traffic management centres, or services linked with road management systems, including public transport systems.
The Conceptual Data Model has a broader focus than ITS applications and services. It is application independent, allowing for future harmonization of this document with other geographic database standards.

Kommittébeteckning: SIS/TK 255 (Intelligenta transportsystem)
Källa: CEN
Svarsdatum: den 10 nov 2022
Se merSe mindre
 

In respect of 112-eCall (pan-European eCall) (operating requirements defined in EN 16072), this document defines the additional high level application protocols, procedures and processes required to provide the eCall service whilst there are still both circuit switched and packet switched wireless communication networks in operation.
NOTE The objective of implementing the pan-European in-vehicle emergency call system (eCall) is to automate the notification of a traffic accident, wherever in Europe, with the same technical standards and the same quality of services objectives by using a PLMN (such as ETSI prime medium) which supports the European harmonized 112/E112 emergency number (TS12 ETSI TS 122 003 or IMS packet switched network) and to provide a means of manually triggering the notification of an emergency incident.